Trace number 4083723

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-1.opb
MD5SUM5a9e4c8983ff8fc3ce01109a5c224dd2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6352
Total number of constraints13453
Number of constraints which are clauses13453
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4083723-1465339219.opb
0.00/0.00	c File size is 453911 bytes.
1800.01/1800.30	c Sum of soft weights:         6352
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          6352                                                                   |
1800.01/1800.30	c |  Number of hard clauses:      13453                                                                   |
1800.01/1800.30	c |  Number of soft clauses:       6352                                                                   |
1800.01/1800.30	c |  Number of cardinality:           0                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083723-1465339219/watcher-4083723-1465339219 -o /tmp/evaluation-result-4083723-1465339219/solver-4083723-1465339219 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16276 --watchdog 1960 open-wbo-lsu HOME/instance-4083723-1465339219.opb 

pid=17617
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.12 2.14 2.10 3/177 17620
/proc/meminfo: memFree=30579272/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=3176 CPUtime=0 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 544 0 0 0 0 0 0 0 20 0 1 0 115856405 3252224 419 33554432000 4194304 6058637 140737487400272 140735738587880 5130647 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 794 419 245 456 0 219 0

[startup+0.100167 s]
/proc/loadavg: 2.12 2.14 2.10 3/177 17620
/proc/meminfo: memFree=30579272/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=12472 CPUtime=0.09 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 1870 0 0 0 9 0 0 0 20 0 1 0 115856405 12771328 2120 33554432000 4194304 6058637 140737487400272 140735738587880 4277643 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 3118 2120 172 456 0 2654 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12472

[startup+0.200389 s]
/proc/loadavg: 2.12 2.14 2.10 3/177 17620
/proc/meminfo: memFree=30579272/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=8640 CPUtime=0.19 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 2000 0 0 0 19 0 0 0 20 0 1 0 115856405 8847360 1644 33554432000 4194304 6058637 140737487400272 140735738587880 4246130 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 2160 1644 174 456 0 1696 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8640

[startup+0.300309 s]
/proc/loadavg: 2.12 2.14 2.10 3/177 17620
/proc/meminfo: memFree=30579272/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=8880 CPUtime=0.29 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 2047 0 0 0 29 0 0 0 20 0 1 0 115856405 9093120 1690 33554432000 4194304 6058637 140737487400272 140735738587880 4277343 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 2220 1690 174 456 0 1756 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8880

[startup+0.700235 s]
/proc/loadavg: 2.12 2.14 2.10 3/177 17620
/proc/meminfo: memFree=30579272/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=9116 CPUtime=0.69 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 2331 0 0 0 69 0 0 0 20 0 1 0 115856405 9334784 1748 33554432000 4194304 6058637 140737487400272 140737487399336 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 2279 1748 174 456 0 1815 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9116

[startup+1.50023 s]
/proc/loadavg: 2.12 2.14 2.10 3/178 17621
/proc/meminfo: memFree=30572196/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=11812 CPUtime=1.49 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 2877 0 0 0 149 0 0 0 20 0 1 0 115856405 12095488 2269 33554432000 4194304 6058637 140737487400272 140737487399336 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 2953 2269 174 456 0 2489 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11812

[startup+3.10024 s]
/proc/loadavg: 2.12 2.14 2.10 3/178 17621
/proc/meminfo: memFree=30567908/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=13644 CPUtime=3.09 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 3308 0 0 0 309 0 0 0 20 0 1 0 115856405 13971456 2695 33554432000 4194304 6058637 140737487400272 140737487399000 4277598 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 3411 2695 174 456 0 2947 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13644

[startup+6.30026 s]
/proc/loadavg: 2.11 2.13 2.10 3/178 17621
/proc/meminfo: memFree=30560792/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=15292 CPUtime=6.29 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 3888 0 0 0 629 0 0 0 20 0 1 0 115856405 15659008 3242 33554432000 4194304 6058637 140737487400272 140737487399032 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 3823 3242 174 456 0 3359 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15292

[startup+12.7002 s]
/proc/loadavg: 2.10 2.13 2.10 3/178 17621
/proc/meminfo: memFree=30642308/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=16968 CPUtime=12.68 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 4396 0 0 0 1268 0 0 0 20 0 1 0 115856405 17375232 3716 33554432000 4194304 6058637 140737487400272 140737487399032 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 4242 3716 174 456 0 3778 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16968

[startup+25.5004 s]
/proc/loadavg: 2.14 2.14 2.10 3/178 17621
/proc/meminfo: memFree=30618084/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=23248 CPUtime=25.49 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 4767 0 0 0 2548 1 0 0 20 0 1 0 115856405 23805952 5291 33554432000 4194304 6058637 140737487400272 140737487399000 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 5812 5291 174 456 0 5348 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23248

[startup+51.1004 s]
/proc/loadavg: 2.09 2.13 2.09 3/177 17621
/proc/meminfo: memFree=30578128/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=27516 CPUtime=51.08 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 4814 0 0 0 5107 1 0 0 20 0 1 0 115856405 28176384 6358 33554432000 4194304 6058637 140737487400272 140737487399032 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 6879 6358 174 456 0 6415 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27516

[startup+102.3 s]
/proc/loadavg: 2.14 2.14 2.09 4/177 17622
/proc/meminfo: memFree=30610412/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=32220 CPUtime=102.28 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 5508 0 0 0 10227 1 0 0 20 0 1 0 115856405 32993280 7518 33554432000 4194304 6058637 140737487400272 140737487399032 4246197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 8055 7518 174 456 0 7591 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 32220

[startup+162.3 s]
/proc/loadavg: 2.08 2.12 2.09 3/177 17623
/proc/meminfo: memFree=30539416/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=36172 CPUtime=162.26 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 6022 0 0 0 16225 1 0 0 20 0 1 0 115856405 37040128 8512 33554432000 4194304 6058637 140737487400272 140737487399032 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 9043 8512 174 456 0 8579 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 36172

[startup+222.307 s]
/proc/loadavg: 2.24 2.16 2.10 3/177 17670
/proc/meminfo: memFree=30677216/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=59552 CPUtime=222.26 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 7097 0 0 0 22224 2 0 0 20 0 1 0 115856405 60981248 10937 33554432000 4194304 6058637 140737487400272 140737487399000 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 14888 10937 174 456 0 14424 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 59552

[startup+282.3 s]
/proc/loadavg: 2.21 2.17 2.10 3/177 17672
/proc/meminfo: memFree=30661592/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=59552 CPUtime=282.25 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 7100 0 0 0 28223 2 0 0 20 0 1 0 115856405 60981248 11449 33554432000 4194304 6058637 140737487400272 140737487399000 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 14888 11449 174 456 0 14424 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 59552

[startup+342.3 s]
/proc/loadavg: 2.08 2.14 2.09 3/177 17673
/proc/meminfo: memFree=30617316/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=59552 CPUtime=342.23 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 7491 0 0 0 34221 2 0 0 20 0 1 0 115856405 60981248 14380 33554432000 4194304 6058637 140737487400272 140737487399000 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 14888 14380 174 456 0 14424 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 59552

[startup+402.3 s]
/proc/loadavg: 2.19 2.16 2.10 3/177 17674
/proc/meminfo: memFree=30616904/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=59552 CPUtime=402.22 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 7491 0 0 0 40220 2 0 0 20 0 1 0 115856405 60981248 14380 33554432000 4194304 6058637 140737487400272 140737487399000 4278251 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 14888 14380 174 456 0 14424 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 59552

[startup+462.3 s]
/proc/loadavg: 2.22 2.17 2.10 3/177 17675
/proc/meminfo: memFree=30616324/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=59552 CPUtime=462.21 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 7502 0 0 0 46219 2 0 0 20 0 1 0 115856405 60981248 14380 33554432000 4194304 6058637 140737487400272 140737487399336 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 14888 14380 174 456 0 14424 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 59552

[startup+522.3 s]
/proc/loadavg: 2.19 2.17 2.10 3/177 17676
/proc/meminfo: memFree=30597568/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=78408 CPUtime=522.2 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 8100 0 0 0 52218 2 0 0 20 0 1 0 115856405 80289792 19050 33554432000 4194304 6058637 140737487400272 140737487399000 4278096 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 19602 19050 174 456 0 19138 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 78408

[startup+582.3 s]
/proc/loadavg: 2.22 2.18 2.11 3/178 17681
/proc/meminfo: memFree=30564164/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=78408 CPUtime=582.19 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 8100 0 0 0 58217 2 0 0 20 0 1 0 115856405 80289792 19050 33554432000 4194304 6058637 140737487400272 140737487399000 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 19602 19050 174 456 0 19138 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 78408


################
# More data... #
################


[startup+942.3 s]
/proc/loadavg: 2.20 2.19 2.12 3/177 17688
/proc/meminfo: memFree=30547412/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=91360 CPUtime=942.14 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 8140 0 0 0 94212 2 0 0 20 0 1 0 115856405 93552640 21689 33554432000 4194304 6058637 140737487400272 140737487399000 4277839 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 22840 21689 174 456 0 22376 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 91360

[startup+1002.3 s]
/proc/loadavg: 2.16 2.18 2.11 3/177 17689
/proc/meminfo: memFree=30553564/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=91360 CPUtime=1002.13 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 8141 0 0 0 100211 2 0 0 20 0 1 0 115856405 93552640 22201 33554432000 4194304 6058637 140737487400272 140737487399000 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 22840 22201 174 456 0 22376 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 91360

[startup+1062.3 s]
/proc/loadavg: 2.06 2.15 2.10 3/177 17690
/proc/meminfo: memFree=30584672/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=91360 CPUtime=1062.12 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 8141 0 0 0 106210 2 0 0 20 0 1 0 115856405 93552640 22201 33554432000 4194304 6058637 140737487400272 140737487399000 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 22840 22201 174 456 0 22376 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 91360

[startup+1122.3 s]
/proc/loadavg: 2.12 2.15 2.10 3/177 17691
/proc/meminfo: memFree=30535360/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=91360 CPUtime=1122.11 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 8429 0 0 0 112208 3 0 0 20 0 1 0 115856405 93552640 22332 33554432000 4194304 6058637 140737487400272 140737487399336 4277292 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 22840 22332 174 456 0 22376 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 91360

[startup+1182.3 s]
/proc/loadavg: 2.09 2.13 2.10 3/178 17694
/proc/meminfo: memFree=30550088/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=91360 CPUtime=1182.1 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 8731 0 0 0 118206 4 0 0 20 0 1 0 115856405 93552640 22332 33554432000 4194304 6058637 140737487400272 140737487399336 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 22840 22332 174 456 0 22376 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 91360

[startup+1242.3 s]
/proc/loadavg: 2.11 2.12 2.09 3/178 17720
/proc/meminfo: memFree=30580788/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=91360 CPUtime=1242.09 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 8882 0 0 0 124205 4 0 0 20 0 1 0 115856405 93552640 22332 33554432000 4194304 6058637 140737487400272 140737487399336 4264173 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 22840 22332 174 456 0 22376 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 91360

[startup+1302.3 s]
/proc/loadavg: 2.04 2.10 2.09 3/178 17721
/proc/meminfo: memFree=30542012/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=91360 CPUtime=1302.08 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 9184 0 0 0 130203 5 0 0 20 0 1 0 115856405 93552640 22332 33554432000 4194304 6058637 140737487400272 140737487399336 4277748 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 22840 22332 174 456 0 22376 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 91360

[startup+1362.3 s]
/proc/loadavg: 2.12 2.11 2.09 3/177 17722
/proc/meminfo: memFree=30527504/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=91360 CPUtime=1362.08 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 9335 0 0 0 136202 6 0 0 20 0 1 0 115856405 93552640 22332 33554432000 4194304 6058637 140737487400272 140737487399336 4255149 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 22840 22332 174 456 0 22376 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 91360

[startup+1422.3 s]
/proc/loadavg: 2.11 2.10 2.09 3/177 17723
/proc/meminfo: memFree=30512940/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=140680 CPUtime=1422.07 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 9640 0 0 0 142200 7 0 0 20 0 1 0 115856405 144056320 31171 33554432000 4194304 6058637 140737487400272 140737487399048 4255133 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 35170 31171 174 456 0 34706 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 140680

[startup+1482.3 s]
/proc/loadavg: 2.16 2.11 2.09 3/176 17724
/proc/meminfo: memFree=30531608/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=91360 CPUtime=1482.05 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 9792 0 0 0 148198 7 0 0 20 0 1 0 115856405 93552640 22332 33554432000 4194304 6058637 140737487400272 140737487399336 4278146 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 22840 22332 174 456 0 22376 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 91360

[startup+1542.31 s]
/proc/loadavg: 2.06 2.09 2.09 3/177 17726
/proc/meminfo: memFree=30523304/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=91360 CPUtime=1542.06 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 9944 0 0 0 154198 8 0 0 20 0 1 0 115856405 93552640 22332 33554432000 4194304 6058637 140737487400272 140737487399336 4262484 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 22840 22332 174 456 0 22376 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 91360

[startup+1602.3 s]
/proc/loadavg: 2.02 2.07 2.08 3/177 17727
/proc/meminfo: memFree=30548348/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=140680 CPUtime=1602.04 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 10248 0 0 0 160195 9 0 0 20 0 1 0 115856405 144056320 31171 33554432000 4194304 6058637 140737487400272 140737487399048 4277679 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 35170 31171 174 456 0 34706 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 140680

[startup+1662.3 s]
/proc/loadavg: 2.12 2.09 2.08 3/177 17728
/proc/meminfo: memFree=30544380/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=91360 CPUtime=1662.03 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 10401 0 0 0 166193 10 0 0 20 0 1 0 115856405 93552640 22332 33554432000 4194304 6058637 140737487400272 140737487399336 4277495 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 22840 22332 174 456 0 22376 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 91360

[startup+1722.3 s]
/proc/loadavg: 2.11 2.08 2.08 3/177 17729
/proc/meminfo: memFree=30534152/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=140680 CPUtime=1722.02 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 10705 0 0 0 172191 11 0 0 20 0 1 0 115856405 144056320 30147 33554432000 4194304 6058637 140737487400272 140737487399048 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 35170 30147 174 456 0 34706 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 140680

[startup+1782.3 s]
/proc/loadavg: 2.04 2.07 2.08 3/178 17733
/proc/meminfo: memFree=30461228/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=140680 CPUtime=1782.02 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 10864 0 0 0 178190 12 0 0 20 0 1 0 115856405 144056320 32195 33554432000 4194304 6058637 140737487400272 140737487399048 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 35170 32195 174 456 0 34706 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 140680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.10 2.08 2.08 3/178 17734
/proc/meminfo: memFree=30552544/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=91360 CPUtime=1800.01 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 10865 0 0 0 179989 12 0 0 20 0 1 0 115856405 93552640 22332 33554432000 4194304 6058637 140737487400272 140737487399336 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 22840 22332 174 456 0 22376 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 91360

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 17620 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.10 2.08 2.08 3/178 17734
/proc/meminfo: memFree=30552544/32872528 swapFree=12352/737972
[pid=17620] ppid=17617 vsize=91360 CPUtime=1800.01 cores=1,3,5,7
/proc/17620/stat : 17620 (open-wbo-lsu) R 17617 17620 16259 0 -1 4202496 10865 0 0 0 179989 12 0 0 20 0 1 0 115856405 93552640 22332 33554432000 4194304 6058637 140737487400272 140737487399336 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17620/statm: 22840 22332 174 456 0 22376 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 91360

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.9
CPU system time (s): 0.122981
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 140680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.122981
maximum resident set size= 130828
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10868
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.79481 second user time and 12.0602 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-08 00:40:19
IDJOB=4083723
IDBENCH=2208
IDSOLVER=2545
FILE ID=node112/4083723-1465339219
RUNJOBID= node112-1465326466-16276
PBS_JOBID= 19853386
Free space on /tmp= 71744 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083723-1465339219/watcher-4083723-1465339219 -o /tmp/evaluation-result-4083723-1465339219/solver-4083723-1465339219 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16276 --watchdog 1960  open-wbo-lsu HOME/instance-4083723-1465339219.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 5a9e4c8983ff8fc3ce01109a5c224dd2
RANDOM SEED=65318260

node112.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30580172 kB
Buffers:          125492 kB
Cached:           507428 kB
SwapCached:         1516 kB
Active:           333064 kB
Inactive:         466836 kB
Active(anon):     167228 kB
Inactive(anon):     1692 kB
Active(file):     165836 kB
Inactive(file):   465144 kB
Unevictable:      737972 kB
Mlocked:           12352 kB
SwapTotal:      67108856 kB
SwapFree:       67098644 kB
Dirty:              5068 kB
Writeback:             0 kB
AnonPages:        922488 kB
Mapped:             7828 kB
Shmem:                 0 kB
Slab:             603996 kB
SReclaimable:      47212 kB
SUnreclaim:       556784 kB
KernelStack:        1432 kB
PageTables:         6168 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1045380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    899072 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71740 MiB
End job on node112 at 2016-06-08 01:10:20